FP1189
�½ - Watt HFET
Product Information
FP1189-PCB900S Application Circuit Performance Plots
S11 vs. Frequency
S21 vs. Frequency
S22 vs. Frequency
0
-5
S11 (dB)
-10
-15
-20
-25
-30
860
880
900
920
940
960
Frequency (MHz)
P1dB vs. Frequency
-40c
+25c
+85c
22
21
S21 (dB)
20
19
18
-40c
+25c
+85c
0
-5
S22 (dB)
-10
-15
-20
-25
-40c
+25c
+85c
17
860
880
900
920
940
960
Frequency (MHz)
Noise Figure vs. Frequency
-30
860
880
900
920
940
960
Frequency (MHz)
ACPR vs. Channel Power
IS-95, 9 Ch. Forward, ±885 kHz offset, 30 kHz Meas BW
30
28
P1dB (dBm)
26
24
22
-40c
+25c
+85c
6
5
NF (dB)
4
3
2
1
0
880
900
920
940
960
860
880
900
920
940
960
Frequency (MHz)
OIP3 vs. Temperature
-40c
+25c
+85c
ACPR (dBc)
-30
-40
-50
-60
freq = 915 MHz
-40 C
-70
16
17
18
19
20
+25 C
21
22
+85 C
23
24
20
860
Frequency (MHz)
IMD products vs. Output Power
fundamental frequency = 915 MHz, 916 MHz; Temp = +25° C
Output Channel Power (dBm)
OIP3 vs. Output Power
fundamental frequency = 915 MHz, 916 MHz; Temp = +25° C
42
40
OIP3 (dBm)
38
36
34
32
-40
-15
10
35
60
85
Temperature (°C)
Output Power / Gain vs. Input Power
frequency = 915 MHz, Temp = -40° C
-20
IMD products (dBm)
45
OIP3 (dBm)
IMD_High
8
12
16
Output Power (dBm)
20
24
40
35
30
25
0
4
0
4
8
12
16
Output Power (dBm)
20
24
-40
-60
freq = 915, 916 MHz
+12 dBm / tone
IMD_Low
-80
Output Power / Gain vs. Input Power
frequency = 915 MHz, Temp = +25° C
Output Power / Gain vs. Input Power
frequency = 915 MHz, Temp = +85° C
22
20
30
Output Power (dBm)
Gain
26
22
18
Output Power
-8
-4
0
4
Input Power (dBm)
8
12
22
20
30
Output Power (dBm)
Gain
26
22
18
Output Power
-8
-4
0
4
Input Power (dBm)
8
12
22
20
30
26
Gain
22
18
Output Power
-8
-4
0
4
Input Power (dBm)
8
12
18
16
14
12
-12
18
16
14
12
-12
18
16
14
12
-12
14
10
14
10
14
10
Specifications and information are subject to change without notice.
WJ Communications, Inc
•
Phone 1-800- WJ1-4401
•
FAX: 408-577-6621
•
e- mail: sales@wj.com
•
Web site: www.wj.com
September 2004
Output Power (dBm)
Gain (dB)
Gain (dB)
Gain (dB)
WJCI [ WJ COMMUNICATION. INC. ]
